P122.16.输出大于平均值的数值个数

#include <stdio.h> #include <stdlib.h> int com(int a[], int b){int sum,i,avg;    for(i=0; i<b; i++)    {        sum += a[i];        }avg=sum/b;sum = 0;    for (i=0; i<b; i++)    {        sum += (a[i] >= avg);    }        return sum;}void main(){int a[10] = {2,3,7,8,9,10,13,23,24,31};    int b = 10;    printf("%d\n", com(a, b));    }